Displaying HTML Inside XML Tags?

Apr 27, 2009

Hi I'm new to the development world and have bumped into a tough problem for myself. I'm attempting to display external RSS feeds on my site using AJAX. The 'title' and 'link' tags from the XML file appear on my page without any problem. However, unlike the 'title' and 'link' tags, some of the 'description' tags contain HTML.

This seems to be an issue when I'm trying to display the content within the description tags. As you can see, I embarrassingly tried enclosing the variable newtext2 in CDATA tags to no avail. Since I do not directly have access to this RSS file (other than asking my friend if I can edit it), is there a way for me to display the HTML content within the 'description' tags strictly via JavaScript?

Code:
function getXMLHTTPRequest() {
try {
req = new XMLHttpRequest(); /* e.g. Firefox */
} catch(e) {

[Code]...

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JQuery :: Getting The Information From Inside Two Html Tags?

May 2, 2011

So, I doing this bit of code for a pagination, but havingproblemswith my next, and back buttons.So I cam up with the idea to store the current page number in between two <p> tags. So the say the current page is 5, it would be shown in html as <p>5</p>My question is, with using jquery, can i get the 5 from the two p's, ive manage to stick the 5 into the two <p>'s using jquery, the code:$("#current").html(pageNum);with #current being the <p> id and pageNum being the 5.i have triedvar prevNum = $("#current").get(0);for getting the number but didnt work also here the jquery code, incase you want a full scope of what going on

<script type="text/javascript">
$(document).ready(function(){
//Display Loading Image

[code]....

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Including A Js Inside The Js Script Without Html Tags Being Generated.

Aug 9, 2006

I have this in html, but is there any way to include an url from another script without using html?

<script src="http://someUrl.com" charset="utf-8" type="text/javascript"></script>

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Displaying DIV Tags

Dec 1, 2006

I have a couple of DIV tags I am trying to display. I thought it would be real simple but it is not.

1) A div tag with nothing in it - it needs to fill out the screen with a background color. It only shows a small portion along the top in IE but seems to work in Firefox.

2) A div tag with an image in it. It goes over the top of the previuos one. I would like to it centered on the screen, but it doesn't. Code:

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Values Not Displaying Inside Div's / Why Is So?

Aug 11, 2011

This is my code.. I'm trying to display whats in "carefare" variable inside a div. But it's not working I have no idea. All names of the div's are correct. and when i use alerts(commented) correct values are displaying but it's not getting printed inside my divs. Always the value "callus" is coming. Please try to give me an idea. i'm stuck here, and it's urgent. i'm really new to jquery. code...

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JQuery :: Counting Tags Inside A <iframe>?

Jul 12, 2010

I am a newbie to jquery i want to count some tags inside a <iframe>.The iframe src is like this<iframe src="http://mysite.com/testing.php?id=7632762"></iframe>the php file included in the source contains several include files and more php kinda script finally a html output is generated.How to count the tags this generated html

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Implement JS Alert In A Link Inside Php Tags?

May 3, 2011

I have some trouble getting some javascript code implemented Its basically because I havent used much it before. Its like this:

When admin chooses to delete a page from his site via this link:

<?php echo '<a href="process_delete_page.php?pid=' . $id . '">Delete page!</a>'; ?>

Before this actually gets processed, i would like to alert admin, with a box, asking if he is sure or not, so he gets the option to regret his choise. onClick="(return confirm('Are you sure you want to delete the page?'))" Something like this, probably not correct? How can I implement that tiny bit of JS in my (PHP)link above?

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Jun 22, 2010

Is there a way to change html tags without touching the inner html? For example, changing all h4 elements to an h2. Maybe something like this? jQuery('h4').replaceWith('<h2>' + (this).html + '</h2>');

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JQuery :: Dynamically Change Value Inside SPAN Tags?

Apr 29, 2009

I have a SPAN and I want to dynamically change the value. I can't find the property that lets me reference the data within the SPAN. How do I do it?

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Regex To Get Content - Build An Array Containing The Text Inside The Tags?

Apr 17, 2010

I'm recieving an HTML piece from wich I should get all the TD tags, for example, I recieve the following:

<tr>
<td>name</td> <td>surname</td>
</tr>

Then I must look for "<td>[anything]</td>" with a regex and and I build an array containing the text inside the tags, like

tags[0] = "name";
tags[1] = "surname";

So... I did this:

Code:
html = "<tr><td>name</td> <td>surname</td></tr>";
var reg = new RegExp('<td[^>]*>(.*)</td>', 'gim');
var matches = html.match(reg);

The problem is that I'm getting just ONE array element with the value:

"<td>name</td> <td>surname</td>"

instead of two values (on for name and another for surname).I testes a lot of different regex and also some string methods but I cannot make it work

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Add Html Tags

Oct 30, 2006

I have a variable that gets a url

sp1_content = http://www.google.it
I tried it like this but it doesn't work.

sp1_content = "<a href='>" && sp1_content && "'>" && sp1_content && "</a>"
I want it to become a link.. How can i do it??

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May 5, 2007

My program builds several tables using inner HTML. All the tables are displayed only when the program terminates. How can I make it display one table at a time and then wait for a click before displaying the next table?

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Jul 10, 2011

I'm having problems displaying images on a site. Basically I have a to change an image each time a button is pressed on a piece of hardware. This is the code to detect a button press

// Check Button
tstileo = new Image();
tstilec = new Image();
tstileo.src = '/images/1.jpg';
tstilec.src = '/images/2.jpg';
document.getElementById('btn0').innerHTML = (getXMLValue(xmlData, 'btn0') == 'up') ? document.Image=(tstileo): document.Image=(tstilec);

So when the button is pressed/unpressed it should display tstileo and tstilec What format should my HTML code be to display the image ? This is whats there at the moment

<span id="btn0">?</span></p>

When running all I get is text saying [OBJECT HTMLImageElement] This site is being hosted on a microchip, btn0 is a press button switch on the board. The idea is to use this as a remote monitoring system. It runs Javascript XML HTML and CSS. I have spent hours searching for a way to do this ( simple ? ) task but haven't got any further than this. :confused:

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HTML Not Displaying In New Window

Jul 14, 2010

I'm writing a webpage that uses JS to copy the tag elements STYLE and a table into a new window that is not displaying content from using .cloneNode(). I've used alerts to verify that the command is getting all the HTML but in the new window, the table is not being displayed but the last bit is. Since I'm using only one strings to handle the entire HTML of the new page, I'm missing why only part of the string is sent to the new window. It's a real pain to debug since because the new window is generated entirely with JS, there is no source for me to see exactly what is happening.

Here's the code for what I'm talking about:
PHP Code:
printPIM = function() {
w = window.open("about:blank", "printWP", "scrollbars=no,directories=no,resize=no,width=1020,height=700,toolbar=no,menubar=yes,copyhistory=no");
w.focus(); // Makes sure the new page isn't hidden
style = pimStyle.cloneNode(true);
p = pimTable.cloneNode(true);
wt = "<html><head><title>" + PIMName + '</title><styletype="text/css" media="print, screen">' + style.innerHTML + '</style></head><body>';
wt += "<table id='pimTable'>" + p.innerHTML + "</table>"; // Adds the PIM table
wt += '<div style="text-align: center;"><h1>Total Distance: ' + parseFloat(TotalDistance).toFixed(precision) + 'nm</h1></div>';
wt += '</body></html>';
wt.replace("<tbody></tbody>","");// Remove extra tbody element
w.document.writeln(wt);
return false;
}
The only thing displayed is the contents of the DIV element.

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Dec 1, 2010

I have one drop down list having some characters name. I have created this list dynamically using javascript. I have <h3> tag in html having same characters' name using that I had created drop down list. There are <blockquote> along with <h3> tag which is speech of that character. I have to generate the javascript in such a way that, if character "A" is selected and sppech belong to that character should be visible.

[Code]...

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Dec 12, 2010

I came across some embedded JavaScript code and I noticed some weird “HTML comment-like tags” within embedded JavaScript that are getting rendered in FireFox but not IE. Specifically the closing tag "//--> And the JavaScript code between these tags is functional (not commented out)!

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Dec 14, 2004

I'm trying to select data from a database and put it into a javascript ticker. The data is inputted by visitors using a form. The problem is the javascript wont run when the data has <br /> in it.

var marqueecontent='<?php echo "".nl2br($row["EventText"]).""; ?>'

Is there anthing i can do here?

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Jan 31, 2010

I have the following Javascript code to write a code to the page using InnerHTML. But instead of writing the code, it shows the content of the iframe. How can I make the code write straight text of the HTML code...

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Feb 26, 2010

I found a regular expression from a website that says it can be used to remove all HTML tags, but I would like to understand what each of the symbols mean. I tried to search on web but i was so confused about it. Does anyone have a clue what each symbol means and how does it find all html tags?

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How To Insert HTML Tags

Feb 6, 2011

For i didnt study HTML the moment i started studying Javascript (Self study)tho willing to study HTML. just didnt bother cause it's old sez my cousin.

here's my code:

HTML Code:

<html>
<body>
<script language="Javascript">

[code]...

1. Where do i insert the HTML codes.

2. Can i also change the appearance of my pop up boxes?

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Jul 13, 2011

how to display the texts form my main html form to another html form?....since i didnt know how to hide the textboxes and select list for printing the html form... my plan is that

im gonna pass all the displayed data from my main html form to another html form which has a print button there.. so that when i print only the text (the html elements like buttons and txtbox will "not" be included)..

a clearer explanation ( i have a textbox on my main html form then i displayed it on the other page)

[this is a textbox]-----------------> this is a textbox <---im gonna print this w/o the box

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Jul 20, 2005

Is there some way to access an attribute to a tag that I've made up? Eg:
<INPUT type="text" name="phone" size=12 validate="area_phone_au">

I can get the type using:
document.formname.phone.type

But I don't seem to be able to access the 'validate' attribute:
document.formname.phone.validate

Anyone know if there's a way? If there's not, is there some other simple way
to specify validation information for a field? I could do something like:

<INPUT type="text" name="phone" size=12>
<SCRIPT> add_validation(document.formname.phone, "area_phone_au") </SCRIPT>

<INPUT type="text" name="state" size=4>
<SCRIPT> add_validation(document.formname.state, "format:AAA?") </SCRIPT>

The 'validate' function would then store the reference to the field and the
validation information. On submit, we validate all the fields by searching
all the references to see if they're in the form we want. (Have to work
that one out too!)

I'd prefer not to have to add script elements to do the validation. I'd
prefer to be able to store it in an attibute to the field. Of course I
could add it to an eventhandler for the field such as:
<INPUT type="text" name="state" size=4 onFocus="add_validation(this,
"format:AAA?")">

But that's still messier than I'd like it. Of course, all JS cases,
add_validation would have to check to see if it already knew about the
field!

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Feb 5, 2010

The following is my javascript code to extend a form:

[Code]...

Everything works fine except for the counter/adding on to theName ( newField[i].name = theName + counter). I know exactly what the problem is... I just don't know how to fix it. If I remove the li tags, the counter will work fine and increment each "name". As soon as I put the li (see code above) tags back (or any html tag - I have tested others as well) - it breaks again and won't increment the name - it just submits the names without numbers and alas I have no usable post data. how to keep the html formatting there and still get the counter to increment the name?

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I have a text area that I want to add simple html formatting buttons to.The user should be able to:- highlight text and click a 'bold' button- highlight text and click 'itallic' button- Add bulleted list- LinkI've looked at a number of WYSIWYG javascript examples, but they seem to accept Microsoft Word formatting, which I dont want

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Put All Opening HTML Tags In Array?

Apr 26, 2010

I want to place all opening tags in an array.

In the example below, the following array should be created:

var tagsOpen=new Array();
tagsOpen[]='<h1 class="h">';
tagsOpen[]='<p>';
tagsOpen[]='<strong class="w">';

[Code]....

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Jul 16, 2010

I need to remove TR elements from parent table but the problem is there are no table ID/Name.Is it possible to perform it? i need remove red marked block... what scrip i have to use if i will put it to the green block?

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